Focus Microwaves' bi-directional couplers, available in 40, 67, 110 and 120 GHz models, offer high directivity and low insertion loss. These couplers provide precise measurements, making them ideal for advanced RF and microwave testing, ensuring accuracy and efficiency in both R&D and production environments.

The Focus Phase Stable Cable is an advanced RF cable designed for superior performance and reliability in demanding applications. Engineered with meticulous attention to detail, this cable features high-quality materials and precise manufacturing standards to ensure exceptional phase and amplitude stability, low insertion loss, and robust environmental resistance. Suitable for a wide frequency range from DC to 110GHz, it is ideal for applications requiring stable electrical performance under dynamic conditions.

Focus Microwaves provides modular microstrip, high-power, and ultra-low-loss coaxial fixtures designed for load pull testing of packaged transistors. Equipped with TRL calibration standards, these fixtures support transistor packages from under 0.1” to 1” wide. Special features include decade-wide Klopfenstein transformers (Fmax:Fmin ~10:1), water- and air-cooling options, and on-substrate bias networks. Microstrip fixtures (PTJ-x*) offer 50Ω lines, λ/4 or taper transformers, harmonic traps, and DC bias networks, while Minimum Loss coaxial Test Fixtures (MLTF-x*) feature low insertion loss (< 0.03 dB at 2 GHz) with connectors including 7mm, N, and 7/16, spanning up to 18 GHz. Both types support water cooling for RF power up to several hundred Watts.

Discover precision phase reference solutions from Focus Microwaves, spanning frequencies from 100 MHz to 8 GHz, 30 GHz, and up to 67 GHz. Our phase reference units are indispensable for achieving precise phase calibration in RF and microwave measurements across a wide range of frequency bands.

Auriga’s 5th generation pulsed IV/RF characterization system delivers unparalleled performance, capturing measurements with incredible speed and accuracy. Pulsed IV (current-voltage) measurements have emerged as the preferred method of capturing current-voltage characteristics of active devices such as field effect (FETs) and bipolar junction (BJTs) transistors.

For microstrip or grounded coplanar waveguide (GCPW) designs, Southwest Microwave solderless vertical launch connectors provide optimal signal integrity and are reusable. Suitable for various board materials and thicknesses, the vertical launch connectors reduce footprint requirements without sacrificing performance, resulting in design and installation convenience.